By Hikvision

Hikvision DS-2CD2143G2-IS 4MP AcuSense Dome Camera with 120dB WDR

SKU: DS-2CD2143G2-IS
Price shown is for reference only. Contact us for the final price.
$271.50

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  • AcuSense AI classifies humans and vehicles, cutting false alarms from leaves, rain, or animals.
  • 120dB True WDR delivers clear images in strong backlight — no more silhouettes at entrances.
  • 30m IR night vision keeps your property visible after dark, even in zero light.
  • IP67 weatherproof housing survives rain, dust, and extreme temperatures.
  • Supports up to 512GB microSD card for weeks of local recording.
  • Flexible power: 12V DC or PoE (802.3af) — one cable for data and power.
  • 103° wide viewing angle covers more area with a single camera.
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Details

High-Security 4K Surveillance in a Sleek Black Vandal Dome

The Hikvision DS-2CD2143G2-IS (Black) is a 4 MP AcuSense Fixed Dome Network Camera designed for high-security commercial properties, retail stores, modern offices, hospitality venues, and architectural exteriors where a dark, low-profile finish is required. Powered by a 1/3" progressive scan CMOS sensor, it captures sharp 2.5K QHD video (2688 × 1520 @ 25/30 fps) with low-light color sensitivity down to 0.005 Lux. Available in 2.8 mm (103° FOV) for expansive area coverage and 4 mm (84° FOV) for focused perimeter monitoring, its 3-axis manual gimbal (pan 0° to 355°, tilt 0° to 75°, rotate 0° to 355°) ensures straightforward installation on dark ceilings or walls.

Intelligent Target Classification with Audio and Alarm Integration

Equipped with onboard deep-learning AI analytics and dedicated hardware interfaces, this vandal-resistant dome provides proactive security and flexible system connectivity:

  • AcuSense Perimeter Analytics: Accurately distinguishes human and vehicle targets during line crossing and intrusion detection events, ignoring nuisance triggers caused by rain, moving shadows, wind-blown foliage, or small animals.
  • Audio & Alarm Interface (-S): Features dedicated terminal blocks for 1 audio line-in, 1 audio line-out (with noise filtering), and 1 alarm input / 1 alarm output (max. 12 VDC, 30 mA) for external sensors, sirens, or relays.
  • Smart 30-Meter Infrared Night Vision: Integrated 850 nm Smart IR automatically adjusts illumination intensity to provide clear black-and-white video in 0 Lux darkness without whitewashing nearby subjects.
  • 120 dB True WDR: Balances exposure across high-contrast lighting, bright glass entryways, and shaded corridors.
  • Face Detection: Automatically detects facial features within the scene for rapid event playback and logging.

Durable IK10 & IP67 Protection with Low-Power PoE

Constructed with an aluminum alloy base and a high-impact vandal dome bubble, the camera is certified IK10 impact-resistant and IP67 weather-sealed, operating reliably from -30 °C to 60 °C. It supports local storage up to 512 GB via an onboard microSD card slot and operates efficiently via standard PoE (802.3af, max 6.5 W) or 12 VDC power.

Specification

Camera
Image Sensor 1/3" Progressive Scan CMOS
Max. Resolution 2688 × 1520
Min. Illumination Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR
Shutter Time 1/3 s to 1/100,000 s
Day & Night IR cut filter
Angle Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
Lens
Lens Type Fixed focal length, 2.8 and 4 mm optional
Focal Length & FOV 2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 122° 4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 100°
Lens Mount M12
Iris Type Fixed
Aperture F1.6
DORI
DORI 2.8 mm: D: 67 m, O: 26 m, R: 13 m, I: 6 m 4 mm: D: 80 m, O: 31 m, R: 16 m, I: 8 m
Illuminator
Supplement Light Type IR
Supplement Light Range Up to 30 m
Smart Supplement Light Yes
IR Wavelength 850 nm
Video
Main Stream 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
Third Stream 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
Video Compression Main stream: H.265/H.264/H.264+/H.265+ Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264
Video Bit Rate 32 Kbps to 8 Mbps
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile
Bit Rate Control CBR/VBR
Scalable Video Coding (SVC) Yes
Region of Interest (ROI) 1 fixed region for main stream and sub-stream
Audio
Audio Compression -S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate -S: 64Kbps(G.711ulaw/G.711alaw)/16Kbps(G.722.1)/16Kbps(G.726)/16-64Kbps(AAC-LC)/32-192Kbps(MP2L2)/8-320Kbps(MP3)
Audio Sampling Rate -S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering -S: Yes
Network
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, WebSocket, WebSockets
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (Profile S, Profile G), ISAPI, SDK
User/Host Up to 32 users. 3 user levels: administrator, operator and user
Security Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
Network Storage NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
Client iVMS-4200, Hik-Connect, Hik-Central
Web Browser Plug-in required live view: IE 10, IE 11 Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+
Image
Image Parameters Switch Yes
Image Settings Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Day/Night Switch Day, Night, Auto, Schedule
Wide Dynamic Range (WDR) 120 dB
SNR ≥ 52 dB
Image Enhancement BLC, HLC, 3D DNR
Interface
Ethernet Interface 1 RJ45 10M/100M self-adaptive Ethernet port
On-Board Storage Built-in microSD, up to 512 GB
Audio -S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium; 1 output (line out), two-core terminal block, max.output amplitude: 3.3 vpp, output impedance: 100 Ω, interface type: non-equilibrium, mono sound
Alarm -S: 1 input, 1 output (max. 12 VDC, 30 mA)
Reset Key Yes
Event
Basic Event Motion detection (human and vehicle targets classification), video tampering alarm, exception
Smart Event Line crossing detection, intrusion detection (support alarm triggering by specified target types (human and vehicle)); Face detection
Linkage Upload to FTP/memory card/NAS, notify surveillance center, trigger record, trigger capture, Email, trigger alarm output (-S model supports)
General
Power 12 VDC ± 25%, 0.4 A, max. 5 W, Ø 5.5 mm coaxial power plug, reverse polarity protection PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.15 A, max. 6.5 W
Dimension Ø 110.8 × 84.7 mm (Ø 4.4" × 3.3")
Package Dimension 134 × 134 × 108 mm (5.3" × 5.3" × 4.3")
Weight Approx. 530 g (1.2 lb.)
With Package Weight Approx. 720 g (1.6 lb.)
Storage Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Language 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
General Function Anti-flicker, heartbeat, password reset via e-mail, pixel counter
Approval
EMC FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015)
Safety UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015)
Environment CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Protection IP67 (IEC 60529-2013), IK10 (IEC 62262:2002)

FAQ

What is the video quality like?

It records at 4MP (2688×1520) at up to 30 fps. With H.265+ compression, you get high definition security camera footage while saving storage space.
What level of protection does the IK10 vandal-proof rating provide?

An IK10 rating indicates that the camera's housing and dome bubble can withstand up to 20 joules of physical impact (equivalent to a 5 kg mass dropped from 40 cm). This makes it highly resistant to tampering, strikes, and vandalism, ideal for low ceilings in schools, public transit, and retail spaces.
What are the differences between the 2.8 mm and 4 mm lens options?

The 2.8 mm lens provides a wide 103° horizontal field of view, ideal for broad room overviews, reception lobbies, and store floors. The 4 mm lens provides an 84° field of view with longer recognition (up to 16 meters) and identification (up to 8 meters) distances, making it better suited for corridors, checkout lanes, and entry gates.
What external devices can be connected to the -S interface?

The -S model includes two-core terminal blocks supporting 1 audio line-in (max. 3.3 Vpp), 1 audio line-out (with environmental noise filtering), and 1 alarm input / 1 alarm output (max. 12 VDC, 30 mA). This allows you to integrate external microphones, speakers, PIR sensors, or strobe lights directly with the camera.